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Two liquids are mixed together to from a...

Two liquids are mixed together to from a mixture which boils at same temperature and their boiling point is higher than the boiling point of either of them so they shows .

A

no deviation from Raoult's law

B

positive deviation from Raoult's law

C

Negative deviation from Raoult's law

D

positive and negative deviation from Raoult's law depends upon the composition

Text Solution

Verified by Experts

The correct Answer is:
C
If force of attration between A and B (solvents)is higher than the between A and Aor B and B , then there is decrease in vaporization . Thus, higher temperature (i.e boiling point)is required to convert liquids into vapour state.This is case of negativedeviation from Raoult's law.
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